package com.icss.day03;

public class Test21 {
    public static void main(String[] args) {

        ET<String> et = new ET<>();
        et.setAaa("tom");
        String aaa1 = et.getAaa();
        System.out.println(aaa1);

        ET<Integer> et2 = new ET<Integer>();
        et2.setAaa(100);
        int aaa2 = et2.getAaa();
        System.out.println(aaa2);


    }
}
